Upgrade Boehm GC to 7.2alpha4.

Upgrade Boehm GC to 7.2alpha4.

--HG--
rename : src/mm/boehm-gc/AmigaOS.c => src/mm/boehm-gc/extra/AmigaOS.c
rename : src/mm/boehm-gc/MacOS.c => src/mm/boehm-gc/extra/MacOS.c
rename : src/mm/boehm-gc/add_gc_prefix.c => src/mm/boehm-gc/extra/add_gc_prefix.c
rename : src/mm/boehm-gc/gcname.c => src/mm/boehm-gc/extra/gcname.c
rename : src/mm/boehm-gc/if_mach.c => src/mm/boehm-gc/extra/if_mach.c
rename : src/mm/boehm-gc/if_not_there.c => src/mm/boehm-gc/extra/if_not_there.c
rename : src/mm/boehm-gc/msvc_dbg.c => src/mm/boehm-gc/extra/msvc_dbg.c
rename : src/mm/boehm-gc/setjmp_t.c => src/mm/boehm-gc/extra/setjmp_t.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/AUTHORS => src/mm/boehm-gc/libatomic_ops/AUTHORS
rename : src/mm/boehm-gc/libatomic_ops-1.2/COPYING => src/mm/boehm-gc/libatomic_ops/COPYING
rename : src/mm/boehm-gc/libatomic_ops-1.2/ChangeLog => src/mm/boehm-gc/libatomic_ops/ChangeLog
rename : src/mm/boehm-gc/libatomic_ops-1.2/INSTALL => src/mm/boehm-gc/libatomic_ops/INSTALL
rename : src/mm/boehm-gc/libatomic_ops-1.2/Makefile.am => src/mm/boehm-gc/libatomic_ops/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/Makefile.in => src/mm/boehm-gc/libatomic_ops/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/NEWS => src/mm/boehm-gc/libatomic_ops/NEWS
rename : src/mm/boehm-gc/libatomic_ops-1.2/README => src/mm/boehm-gc/libatomic_ops/README
rename : src/mm/boehm-gc/libatomic_ops-1.2/aclocal.m4 => src/mm/boehm-gc/libatomic_ops/aclocal.m4
rename : src/mm/boehm-gc/libatomic_ops-1.2/compile => src/mm/boehm-gc/libatomic_ops/compile
rename : src/mm/boehm-gc/libatomic_ops-1.2/config.guess => src/mm/boehm-gc/libatomic_ops/config.guess
rename : src/mm/boehm-gc/libatomic_ops-1.2/config.sub => src/mm/boehm-gc/libatomic_ops/config.sub
rename : src/mm/boehm-gc/libatomic_ops-1.2/configure => src/mm/boehm-gc/libatomic_ops/configure
rename : src/mm/boehm-gc/libatomic_ops-1.2/configure.ac => src/mm/boehm-gc/libatomic_ops/configure.ac
rename : src/mm/boehm-gc/libatomic_ops-1.2/depcomp => src/mm/boehm-gc/libatomic_ops/depcomp
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/COPYING => src/mm/boehm-gc/libatomic_ops/doc/COPYING
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/LICENSING.txt => src/mm/boehm-gc/libatomic_ops/doc/LICENSING.txt
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/Makefile.am => src/mm/boehm-gc/libatomic_ops/doc/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/Makefile.in => src/mm/boehm-gc/libatomic_ops/doc/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/README.txt => src/mm/boehm-gc/libatomic_ops/doc/README.txt
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/README_malloc.txt => src/mm/boehm-gc/libatomic_ops/doc/README_malloc.txt
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/README_stack.txt => src/mm/boehm-gc/libatomic_ops/doc/README_stack.txt
rename : src/mm/boehm-gc/libatomic_ops-1.2/doc/README_win32.txt => src/mm/boehm-gc/libatomic_ops/doc/README_win32.txt
rename : src/mm/boehm-gc/libatomic_ops-1.2/install-sh => src/mm/boehm-gc/libatomic_ops/install-sh
rename : src/mm/boehm-gc/libatomic_ops-1.2/missing => src/mm/boehm-gc/libatomic_ops/missing
rename : src/mm/boehm-gc/libatomic_ops-1.2/mkinstalldirs => src/mm/boehm-gc/libatomic_ops/mkinstalldirs
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/Makefile.am => src/mm/boehm-gc/libatomic_ops/src/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/Makefile.in => src/mm/boehm-gc/libatomic_ops/src/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/Makefile.msft => src/mm/boehm-gc/libatomic_ops/src/Makefile.msft
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops.c => src/mm/boehm-gc/libatomic_ops/src/atomic_ops.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/Makefile.am => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/Makefile.in => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/generalize-small.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/generalize-small.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/generalize-small.template => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/generalize-small.template
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/generalize.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/generalize.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/Makefile.am => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/Makefile.in => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/README => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/README
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/acquire_release_volatile.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/acquire_release_volatile.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/aligned_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/aligned_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/all_acquire_release_volatile.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/all_acquire_release_volatile.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/all_aligned_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/all_aligned_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/all_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/all_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/ao_t_is_int.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/ao_t_is_int.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/armcc/arm_v6.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/armcc/arm_v6.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/char_acquire_release_volatile.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/char_acquire_release_volatile.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/char_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/char_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/emul_cas.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/emul_cas.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/alpha.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/alpha.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/arm.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/arm.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/cris.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/cris.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/hppa.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/hppa.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/ia64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/ia64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/m68k.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/m68k.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/mips.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/mips.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/powerpc.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/powerpc.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/s390.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/s390.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/sparc.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/sparc.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/x86.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/gcc/x86_64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86_64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/generic_pthread.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/generic_pthread.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/hpc/hppa.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/hpc/hppa.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/hpc/ia64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/hpc/ia64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/ibmc/powerpc.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/ibmc/powerpc.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/icc/ia64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/icc/ia64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/int_acquire_release_volatile.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/int_acquire_release_volatile.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/int_aligned_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/int_aligned_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/int_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/int_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/msftc/x86.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/msftc/x86.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/msftc/x86_64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/msftc/x86_64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/ordered.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/ordered.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/ordered_except_wr.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/ordered_except_wr.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/read_ordered.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/read_ordered.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/short_acquire_release_volatile.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/short_acquire_release_volatile.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/short_aligned_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/short_aligned_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/short_atomic_load_store.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/short_atomic_load_store.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/standard_ao_double_t.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/standard_ao_double_t.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/sunc/sparc.S => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/sunc/sparc.S
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/sunc/sparc.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/sunc/sparc.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/sunc/x86.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/sunc/x86.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/sunc/x86_64.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/sunc/x86_64.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/test_and_set_t_is_ao_t.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/test_and_set_t_is_ao_t.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops/sysdeps/test_and_set_t_is_char.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops/sysdeps/test_and_set_t_is_char.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops_malloc.c => src/mm/boehm-gc/libatomic_ops/src/atomic_ops_malloc.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops_malloc.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops_malloc.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops_stack.c => src/mm/boehm-gc/libatomic_ops/src/atomic_ops_stack.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops_stack.h => src/mm/boehm-gc/libatomic_ops/src/atomic_ops_stack.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/atomic_ops_sysdeps.S => src/mm/boehm-gc/libatomic_ops/src/atomic_ops_sysdeps.S
rename : src/mm/boehm-gc/libatomic_ops-1.2/src/config.h.in => src/mm/boehm-gc/libatomic_ops/src/config.h.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/Makefile.am => src/mm/boehm-gc/libatomic_ops/tests/Makefile.am
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/Makefile.in => src/mm/boehm-gc/libatomic_ops/tests/Makefile.in
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/list_atomic.c => src/mm/boehm-gc/libatomic_ops/tests/list_atomic.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/list_atomic.template => src/mm/boehm-gc/libatomic_ops/tests/list_atomic.template
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/run_parallel.inc => src/mm/boehm-gc/libatomic_ops/tests/run_parallel.inc
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/test_atomic.c => src/mm/boehm-gc/libatomic_ops/tests/test_atomic.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/test_atomic.template => src/mm/boehm-gc/libatomic_ops/tests/test_atomic.template
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/test_atomic_include.h => src/mm/boehm-gc/libatomic_ops/tests/test_atomic_include.h
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/test_malloc.c => src/mm/boehm-gc/libatomic_ops/tests/test_malloc.c
rename : src/mm/boehm-gc/libatomic_ops-1.2/tests/test_stack.c => src/mm/boehm-gc/libatomic_ops/tests/test_stack.c